VPN Check Valve

The DELTA VPN  check valve is used in places at which the reflux of liquids into the pipeline must be prevented. The valve opens through the pressure of the liquid against the spring-loaded valve disc. The closing process is introduced by the preloaded spring when the liquid flow into the flow direction stops. The valve which only consists of a few parts, is a cost-effective alternative to the DELTA RUF3 valve. 

Housing, valve, disc, guide, cover are made of stainless steel grades 1.4571 / 1.4404 (DIN EN 100888).

Available seal materials are EPDM and Viton.

Nominal dimensions:

• DN 25 DN 100 and ISO 1 4.
  

Unparalleled Support and Customisation:

• Extensive Inventory: Superior Pump Technologies maintains a substantial local stock. Contact us to confirm availability.
• Expert Service: Our skilled technicians can perform pump overhauls and repairs in our fully equipped and SPXFlow approved as certified repair centre workshop.
• Custom Solutions: We possess the expertise to design and build pump units tailored to your specific requirements. This includes compatibility with various drives such as electric, hydraulic, diesel, and more.

Streamlined Selection Process: Contact our knowledgeable team using our enquiry form below. We are happy to provide technical support and assist you in selecting the optimal pump to suit your application.